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Thursday, May 24, 2012

Aircraft Tu-154B

The Tu-154 passenger jet is the middle range and is
designed for use on routesextending from 500 to 4000km. Three
power-efficient engine with low specific fuel consumption of a good power-to
provide an aircraft and a large range.The complex flight and navigation
equipment provides automatic flight and automatic approach for the two
categories of ICAO. Endurance aircraft maintenance is achieved by using on
board auxiliary power unit, which provides a self-startengines, air
conditioning systems work in salons while parked and taxiing aircraft, testing
of all systems on the ground without starting the main engines.Created in the
Yakovlev Design Bureau. Tupolev.

Aircraft performance

Equipage

3 persons

Cruising
speed

900 - 950
km/h

Height of
up

12000 m.

Flight
range

3250 km.

Required
runway lenght

2200 m.

The
maximum takeoff weight

96000 kg.

Maximum
landing weight

78000 kg.

Maximum
payload

18000 kg.

Maximum
passengers

169

Maximum weight of fuel

39,7 tones

Power plant
The power plant consists of three turbojet bypass engines
with thrust reversers(NK8-2U). Take-off thrust of one engine sostovlyaet 10 500 kg, fuel
consumption is 6.2 tons hour. Start engines produced by the
auxiliary power unit, which is locatedin the rear fuselage. The
side engines reverse thrust with the device that reduces
the length of the landing run.